TMSS-2492: implemented postgres listener which yields the 'new' and 'old' version of the insert/update/delete. Use it to send a ReservationDeleted event with the 'old' start/stop_times, and let the scheduler reschedule the affected scheduled units to use the free stations again

TMSS-2492: refactored makePostgresNotificationQueries such that we can yield more columns into the payload

TMSS-2614: reconnect on builtin socket connection errors, and broken pipes. (re)connect when sending to a non-connected bus

Made resolved_refs function that resolves both remote and then local refs.
Return fully resolved remote and local refs for tmss ref_resolved_schema